1 | /******************************************************************************* |
2 | * Copyright 2022 Intel Corporation |
3 | * |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
5 | * you may not use this file except in compliance with the License. |
6 | * You may obtain a copy of the License at |
7 | * |
8 | * http://www.apache.org/licenses/LICENSE-2.0 |
9 | * |
10 | * Unless required by applicable law or agreed to in writing, software |
11 | * distributed under the License is distributed on an "AS IS" BASIS, |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
13 | * See the License for the specific language governing permissions and |
14 | * limitations under the License. |
15 | *******************************************************************************/ |
16 | |
17 | #ifndef GPU_JIT_IR_MUL_ADD_HPP |
18 | #define GPU_JIT_IR_MUL_ADD_HPP |
19 | |
20 | #include "gpu/jit/ir/ir.hpp" |
21 | #include "gpu/jit/utils/utils.hpp" |
22 | |
23 | namespace dnnl { |
24 | namespace impl { |
25 | namespace gpu { |
26 | namespace jit { |
27 | |
28 | // Performs the following operation: |
29 | // buf = alpha * buf + beta |
30 | stmt_t create_mul_add_stmt(ir_context_t &ir_ctx, const expr_t &buf, int size, |
31 | const type_t &type, float alpha, float beta); |
32 | |
33 | inline stmt_t create_zero_out_stmt( |
34 | ir_context_t &ir_ctx, const expr_t &buf, int size) { |
35 | return create_mul_add_stmt(ir_ctx, buf, size, type_t::f32(), 0, 0); |
36 | } |
37 | |
38 | } // namespace jit |
39 | } // namespace gpu |
40 | } // namespace impl |
41 | } // namespace dnnl |
42 | |
43 | #endif |
44 | |